Resubmissions

02/11/2023, 21:08

231102-zy2f4shf43 10

02/11/2023, 19:29

231102-x7fjwsec8w 10

30/06/2023, 11:57

230630-n4mdlaae31 7

Analysis

  • max time kernel
    27s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    30/06/2023, 11:57

General

  • Target

    payload.exe

  • Size

    9.0MB

  • MD5

    f6c5df8944a965d0d3aa2e124a1935af

  • SHA1

    3ff36a13827d193a85eed40b59646bad1d676986

  • SHA256

    41554c195bc8c87ddb8bbeacefe77c033f56549a03361dd76c2243546dd1f2d8

  • SHA512

    8d75df03c33e9288b2d4b9e941c89ca2e0e7008e151ee3c104292427266043050f9966d0ff6e5c46890bde404337873768a4cde255778418144766646d08ceae

  • SSDEEP

    196608:cTEcVnJULKrytYcJX7Nfjw9cI1qyz+6weSn5NeCX4X6:4EcVnukcJLtlIwqwemrePX6

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\payload.exe
    "C:\Users\Admin\AppData\Local\Temp\payload.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -NoProfile -NonInteractive -NoLogo -Command "Get-Culture | Select -ExpandProperty DisplayName"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:884
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2032 -s 1072
      2⤵
      • Program crash
      PID:1968

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab16FD.tmp

    Filesize

    62KB

    MD5

    3ac860860707baaf32469fa7cc7c0192

    SHA1

    c33c2acdaba0e6fa41fd2f00f186804722477639

    SHA256

    d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

    SHA512

    d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

  • C:\Users\Admin\AppData\Local\Temp\Tar176D.tmp

    Filesize

    164KB

    MD5

    4ff65ad929cd9a367680e0e5b1c08166

    SHA1

    c0af0d4396bd1f15c45f39d3b849ba444233b3a2

    SHA256

    c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

    SHA512

    f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

  • C:\Users\Admin\AppData\Local\Temp\XH7tUpYh2kxbjqN3WThMFZjhQAHE6s\sensfiles.zip

    Filesize

    3.8MB

    MD5

    f0711fdf3cee6cf430c6a055bc4a1e1a

    SHA1

    8dbce12710910254a5c40987e44a8e316458e82e

    SHA256

    7ec609187d3b0c3bdffee1e68ee7930c60bdff759d8ac2ad319fe56265e774cb

    SHA512

    fc6104208bf673abb191adf79df8aa0b21edc0b0f77fe4496047cad8b554a79678eabe3e7478c3840c5801d8e55e914480fdbafdab096840b4e422a74247cdc2

  • C:\Users\Admin\AppData\Local\Temp\microsoft_default_login_data

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\microsoft_default_webdata

    Filesize

    92KB

    MD5

    b011c92d97428236467251e665ec16ed

    SHA1

    251b2ebb6ec72aeea9d36bee25361edcb9d22fa1

    SHA256

    984b20dc9d89fc74a1cbf76102a7da6b23f44b6db1489171183fdb589cfbed1b

    SHA512

    840985e61db210322858bc06bd0e4fe37d653b79681695cb3315b49452758182dc4b1db659e04cf512436d6934d1e165f880fa4030c7cad93ca9e2350521e621

  • C:\Users\Admin\AppData\Local\Temp\microsoft_network_cookies

    Filesize

    20KB

    MD5

    c9ff7748d8fcef4cf84a5501e996a641

    SHA1

    02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

    SHA256

    4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

    SHA512

    d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

  • memory/884-102-0x0000000002A2B000-0x0000000002A62000-memory.dmp

    Filesize

    220KB

  • memory/884-100-0x0000000001F50000-0x0000000001F58000-memory.dmp

    Filesize

    32KB

  • memory/884-101-0x0000000002A24000-0x0000000002A27000-memory.dmp

    Filesize

    12KB

  • memory/884-99-0x000000001B370000-0x000000001B652000-memory.dmp

    Filesize

    2.9MB

  • memory/2032-55-0x00000000776F0000-0x00000000776F2000-memory.dmp

    Filesize

    8KB

  • memory/2032-57-0x000000013F870000-0x0000000140907000-memory.dmp

    Filesize

    16.6MB

  • memory/2032-56-0x00000000776F0000-0x00000000776F2000-memory.dmp

    Filesize

    8KB

  • memory/2032-54-0x00000000776F0000-0x00000000776F2000-memory.dmp

    Filesize

    8KB